yuebaba的博客

There is a hill with n holes around. The holes are signed from 0 to n-1. A rabbit must hide in one of the holes. A wolf searches the rabbit in anticlockwise order. The first hole he get into is t...

有三个正整数a,b,c(0<a,b,c<10^6)，其中c不等于b。若a和c的最大公约数为b，现已知a和b，求满足条件的最小的c。 Input第一行输入一个n，表示有n组测试数据，接下来的n行，每行输入两个正整数a,b。 Output输出对应的c，每组测试数据占一行。 Sample Input26 212 4Sample Output48...